I've had the MPI Dakota. To be honest i did not like it. There is too much drop through the comb and the grip is swept back and was too open and long. Not enough downturn in the grip and your hand swims around looking for a place to stop.
I found the stock slow and awkward to mount and aim. Not much to love.
If I were going to stock a Dakota I would talk to Darcy Echols and get a Legend. I am pretty darned sure they can easily be fitted to a Dakota action and they are vastly superior to the MPI in every way.
I have also had Dakota's in Bansner stocks and they, too beat the MPI Dakota design by a long shot.
Color me highly opinionated....